Find Cruises Sailing to This Port. In the southeast of Spain on the Mediterranean Sea, you'll find a natural harbor surrounded by five hills-welcome to the seaport known as Cartagena.Cartagena was the main city of the Spanish Carthaginians, who named it after their own capital. The port is rich in ancient and maritime history.n the southeast of Spain on the Mediterranean Sea, you'll find a natural harbor surrounded by five hills-welcome to the seaport known as Cartagena. Cartagena was the main city of the Spanish Carthaginians, who named it after their own capital. The port is rich in ancient and maritime history.
The average length of the growing season based on minimum temperatures higher than 32 F, ranges from about 175 to 195 days. The lowest temperature of record for Delaware is -17 F, at Millsboro on January 17, 1893, came in a month which is quite likely the coldest ever known in Delaware and surrounding areas. Record Coldest year in Delaware - 1904 / Avg temperature 51.35 degrees. 2  Delaware average Summer temperature (June, July, August) - 74.2 F degrees, 16th warmest U.S. summer state. 3  Delaware average Winter temperature (December, January, February) - 36.1 F degrees, 34th coldest U.S. winter state.
Average Weather in Delaware. Annual average temperatures, precipitation, snowfall, humidity and sunshine at cities and towns throughout Delaware are listed below. Delaware Temperatures. This table gives the averages in degrees Fahrenheit and Celsius for maximum and minimum yearly temperatures.